Merge branch alfroch-preprocess-config-clean-up with refs/heads/master into...

Merge branch alfroch-preprocess-config-clean-up with refs/heads/master into refs/merge-requests/335/train
34 jobs for !335 with alfroch-preprocess-config-clean-up into master in 18 minutes and 1 second (queued for 2 seconds)
merge train